Pandas Setting no of max rows

Question

I have a problem viewing the following DataFrame    n   100 foo   DataFrame index range n   foo  floats     np random randn n  foo   The problem is that it does not print all rows per default in ipython notebook  but I have to slice to view the resulting rows  Even the following option does not change the output   pd set option  display max rows   500    Does anyone know how to display the whole array

User · Accepted Answer

Set display max rows   pd set option  display max rows   500    For older versions of pandas   lt  0 11 0  you need to change both display height and display max rows   pd set option  display height   500  pd set option  display max rows   500    See also pd describe option  display     You can set an option only temporarily for this one time like this   from IPython display import display with pd option context  display max rows   100   display max columns   10       display df   need display to show the dataframe when using with in jupyter      some pandas stuff   You can also reset an option back to its default value like this   pd reset option  display max rows    And reset all of them back   pd reset option  all

User · Answer

pd set option  display max rows   500  df   Does not work in Jupyter  Instead use   pd set option  display max rows   500  df head 500

User · Answer

Personally  I like setting the options directly with an assignment statement as it is easy to find via tab completion thanks to iPython  I find it hard to remember what the exact option names are  so this method works for me   For instance  all I have to remember is that it begins with pd options  pd options  lt TAB gt      Most of the options are available under display  pd options display  lt TAB gt      From here  I usually output what the current value is like this   pd options display max rows 60   I then set it to what I want it to be   pd options display max rows   100   Also  you should be aware of the context manager for options  which temporarily sets the options inside of a block of code  Pass in the option name as a string followed by the value you want it to be  You may pass in any number of options in the same line   with pd option context  display max rows   100   display max columns   10       some pandas stuff   You can also reset an option back to its default value like this   pd reset option  display max rows     And reset all of them back   pd reset option  all     It is still perfectly good to set options via pd set option  I just find using the attributes directly is easier and there is less need for get option and set option

User · Answer

As in this answer to a similar question  there is no need to hack settings  It is much simpler to write   print foo to string

User · Answer

It was already pointed in this comment and in this answer  but I ll try to give a more direct answer to the question   from IPython display import display import numpy as np import pandas as pd  n   100 foo   pd DataFrame index range n   foo  floats     np random randn n   with pd option context  display max rows   foo shape 0        display foo    pandas option context is available since pandas 0 13 1  pandas 0 13 1 release notes   According to this       it  allow s  you to execute a codeblock with a set of options that revert to prior settings when you exit the with block

User · Answer

to set unlimited number of rows use  None  i e   pd set option  display max cols   None   now the notebook will display all the rows in all datasets within the notebook    Similarly you can set to show all columns as pd set option  display max rows   None   now if you use run the cell with only dataframe with out any head or tail tags as df  then it will show all the rows and columns in the dataframe df

User · Answer

As  hanleyhansen noted in a comment  as of version 0 18 1  the display height option is deprecated  and says  use display max rows instead   So you just have to configure it like this   pd set option  display max rows   500    See the Release Notes     pandas 0 18 1 documentation      Deprecated display height  display width is now only a formatting option does not control triggering of summary  similar to  lt  0 11 0

[python] Pandas: Setting no. of max rows

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